package jingTai;

public class demo01 {
    public static void main(String[] args) {
        Stu s = new Stu("jak",78);
        Stu s1 = new Stu("jau",67);
        Stu.add ="qqq";
        System.out.println(s);
        System.out.println(s1);

        /////
        s.show();
        Stu.showStatic();

    }
}
